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Prenatal Testosterone In Mind

Author: Simon Baron-Cohen
Publisher: MIT Press
ISBN: 9780262250559
Size: 23.49 MB
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This pioneering study looks at the effects of prenatal testosterone on postnatal development and behavior. Hormonal effects on behavior have long been studied in animals; the unique contribution of this book is to suggest a connection between human fetal hormones and later behavior. It details for the first time testosterone's effect on social and language development, opening a new avenue of research for cognitive neuroscience. The authors look at samples of amniotic fluid taken during amniocentesis at 16 weeks' gestation, and relate the fetal level of testosterone (which is present in fetuses of both sexes, although in different quantities) to behavior at ages 1, 2, and 4 years. They argue that the amniotic fluid provides a window into the child's past—a chemical record of that child's time in the womb—that allows informed prediction about the child's future brain, mind, and behavior. This is not the retrospective speculation of psychoanalysis, they point out, but an opportunity to study development prospectively and trace developmental precursors and causes of later cognition. The study suggests that prenatal levels of testosterone affect a range of later behaviors in children, from the inclination to make eye contact with others to the size of the vocabulary. It also suggests that prenatal testosterone level may be related to the development of typically "masculine" and "feminine" behaviors. The study's ongoing research explores whether fetal testosterone has any link with the risk of developing autism. Connecting endocrinology and psychology, the authors propose that there is a biological component to behaviors often thought to be produced by the social environment.

Begabte M Dchen Schwierige Jungs

Author: Susan Pinker
Publisher: Pantheon Verlag
ISBN: 3641052394
Size: 54.21 MB
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Der kleine Unterschied und seine großen Folgen Warum sind es die »schwierigen Jungs«, die später beeindruckende Karrieren machen, während die viel versprechenden Mädchen immer noch selten auf die Chefsessel gelangen? Susan Pinker zeigt, dass sich Mädchen und Jungs von klein auf unterschiedlich entwickeln und was das für ihre Lebensentscheidungen bedeutet. Dabei stellt sie einige lieb gewonnene Annahmen in Frage und macht klar, dass Männer und Frauen nicht das Gleiche wollen – weder am Arbeitsplatz noch im Leben. Seit vier Jahrzehnten versucht man nun schon, Frauen im Berufsleben die gleichen Chancen zu bieten wie Männern. Und tatsächlich sind Schulen und Universitäten voll von begabten und ambitionierten Mädchen. Jungs dagegen sind überdurchschnittlich stark vertreten unter den sogenannten »Problemkindern«, die sich im Klassenzimmer und Uni-Seminar schwertun und unter Konzentrations- und Lernschwächen leiden. Trotzdem: In den Chefetagen von Wirtschaftskonzernen, in Politik und Wissenschaft sitzen immer noch deutlich mehr Männer als Frauen. Wie kommt es, dass die »schwierigen Jungs« im Berufsleben plötzlich durchstarten und die so begabten und engagierten Mädchen doch nicht in großem Stil die Karriereleitern erklimmen? Susan Pinker wertet neueste Erkenntnisse aus Neurowissenschaften, Ökonomie, vor allem aber aus ihrer eigenen langjährigen psychologischen Praxis aus und zeigt, dass Jungs und Mädchen im Hinblick auf Biologie und Entwicklung von Anfang an verschieden sind und dass Unterschiede zwischen Mann und Frau nach wie vor eine fundamentale Rolle spielen.

Origins

Author: Annie Murphy Paul
Publisher: Simon and Schuster
ISBN: 143917184X
Size: 40.75 MB
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What makes us the way we are? Some say it’s the genes we inherit at conception. Others are sure it’s the environment we experience in childhood. But could it be that many of our individual characteristics—our health, our intelligence, our temperaments—are influenced by the conditions we encountered before birth? That’s the claim of an exciting and provocative field known as fetal origins. Over the past twenty years, scientists have been developing a radically new understanding of our very earliest experiences and how they exert lasting effects on us from infancy well into adulthood. Their research offers a bold new view of pregnancy as a crucial staging ground for our health, ability, and well-being throughout life. Author and journalist Annie Murphy Paul ventures into the laboratories of fetal researchers, interviews experts from around the world, and delves into the rich history of ideas about how we’re shaped before birth. She discovers dramatic stories: how individuals gestated during the Nazi siege of Holland in World War II are still feeling its consequences decades later; how pregnant women who experienced the 9/11 attacks passed their trauma on to their offspring in the womb; how a lab accident led to the discovery of a common household chemical that can harm the developing fetus; how the study of a century-old flu pandemic reveals the high personal and societal costs of poor prenatal experience. Origins also brings to light astonishing scientific findings: how a single exposure to an environmental toxin may produce damage that is passed on to multiple generations; how conditions as varied as diabetes, heart disease, and mental illness may get their start in utero; why the womb is medicine’s latest target for the promotion of lifelong health, from preventing cancer to reducing obesity. The fetus is not an inert being, but an active and dynamic creature, responding and adapting as it readies itself for life in the particular world it will enter. The pregnant woman is not merely a source of potential harm to her fetus, as she is so often reminded, but a source of influence on her future child that is far more powerful and positive than we ever knew. And pregnancy is not a nine-month wait for the big event of birth, but a momentous period unto itself, a cradle of individual strength and wellness and a crucible of public health and social equality. With the intimacy of a personal memoir and the sweep of a scientific revolution, Origins presents a stunning new vision of our beginnings that will change the way you think about yourself, your children, and human nature itself.

Hardwired Behavior

Author: Laurence Tancredi
Publisher: Cambridge University Press
ISBN: 9780521860017
Size: 35.87 MB
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Argues that the concepts of social morality and individual responsibility begin in the brain.

It S A Baby Girl

Author: The Gurian Institute
Publisher: John Wiley & Sons
ISBN: 9780470441114
Size: 30.56 MB
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Very practical science based tips and guidelines and stories for moms and dads of baby girls. Including: Why you need a book just about girls. The very different health issues, genetic predisposition, hard wiring, neurological and biological development of girls, including unique strengths and weaknesses. How to understand the core nature of your girl and nourish it through problems of crying, fussing, eating, sleeping, attaching and other key issues during the first 12 months of life. Warm hearted stories about girls and tips from real moms, and a preview of what's to come for girls as they become toddlers, preschool kids, pubescent and beyond.

Das Weibliche Gehirn

Author: Louann Brizendine
Publisher: Hoffmann und Campe
ISBN: 3455850782
Size: 65.36 MB
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Was Frauen zu Frauen macht Warum gebrauchen Frauen 20 000 Wörter am Tag, während Männer nur 7000 schaffen? Warum erinnern sie sich an Konflikte, von denen Männer meinen, es habe sie nie gegeben - und das, obwohl ihr Gehirn um 9 Prozent kleiner ist? Die Neuropsychiaterin Louann Brizendine präsentiert neueste Erkenntnisse der Gehirnforschung und erklärt in ihrem viel diskutierten Buch, warum Frauen die Welt so gründlich anders sehen als Männer. »Allen Männern zur Lektüre empfohlen, wenn sie gerade nicht an Sex denken.« Weltwoche